[v4l2] Change feature name

[platform/upstream/gst-plugins-good.git] / sys / v4l2 / gstv4l2object.c

diff --git a/sys/v4l2/gstv4l2object.c b/sys/v4l2/gstv4l2object.c
index cbd789f..a8f68da 100644 (file)
--- a/sys/v4l2/gstv4l2object.c
+++ b/sys/v4l2/gstv4l2object.c
@@ -113,6 +113,7 @@ static const GstV4L2FormatDesc gst_v4l2_formats[] = {
   {V4L2_PIX_FMT_Y16, TRUE, GST_V4L2_RAW},
   {V4L2_PIX_FMT_Y16_BE, TRUE, GST_V4L2_RAW},
   {V4L2_PIX_FMT_Y10BPACK, TRUE, GST_V4L2_RAW},
+  {V4L2_PIX_FMT_INVZ, TRUE, GST_V4L2_RAW},
 
   /* Palette formats */
   {V4L2_PIX_FMT_PAL8, TRUE, GST_V4L2_RAW},
@@ -515,7 +516,11 @@ gst_v4l2_object_new (GstElement * element,
 
   /* We now disable libv4l2 by default, but have an env to enable it. */
 #ifdef HAVE_LIBV4L2
+#ifdef TIZEN_FEATURE_USE_LIBV4L2
+  if (1) {
+#else /* TIZEN_FEATURE_USE_LIBV4L2 */
   if (g_getenv ("GST_V4L2_USE_LIBV4L2")) {
+#endif /* TIZEN_FEATURE_USE_LIBV4L2 */
     v4l2object->fd_open = v4l2_fd_open;
     v4l2object->close = v4l2_close;
     v4l2object->dup = v4l2_dup;
@@ -824,7 +829,19 @@ gst_v4l2_get_driver_min_buffers (GstV4l2Object * v4l2object)
   if (v4l2object->ioctl (v4l2object->video_fd, VIDIOC_G_CTRL, &control) == 0) {
     GST_DEBUG_OBJECT (v4l2object->dbg_obj,
         "driver requires a minimum of %d buffers", control.value);
+#ifdef TIZEN_FEATURE_V4L2_TBM_SUPPORT
+#define DEFAULT_DECODER_OUTPUT_BUFFER_COUNT 5
+    if (v4l2object->tbm_output &&
+        !V4L2_TYPE_IS_OUTPUT (v4l2object->type) && control.value == 1) {
+      v4l2object->min_buffers = DEFAULT_DECODER_OUTPUT_BUFFER_COUNT;
+      GST_WARNING_OBJECT (v4l2object->dbg_obj, "but SET MIN BUFFER COUNT[%d] and it will be [%d] later",
+          v4l2object->min_buffers, v4l2object->min_buffers + 1);
+    } else {
+      v4l2object->min_buffers = control.value;
+    }
+#else /* TIZEN_FEATURE_V4L2_TBM_SUPPORT */
     v4l2object->min_buffers = control.value;
+#endif /* TIZEN_FEATURE_V4L2_TBM_SUPPORT */
   } else {
     v4l2object->min_buffers = 0;
   }
@@ -1043,6 +1060,7 @@ gst_v4l2_object_format_get_rank (const struct v4l2_fmtdesc *fmt)
       break;
 
     case V4L2_PIX_FMT_GREY:    /*  8  Greyscale     */
+    case V4L2_PIX_FMT_INVZ:
       rank = GREY_BASE_RANK;
       break;
 
@@ -1361,6 +1379,9 @@ gst_v4l2_object_v4l2fourcc_to_video_format (guint32 fourcc)
     case V4L2_PIX_FMT_NV24:
       format = GST_VIDEO_FORMAT_NV24;
       break;
+    case V4L2_PIX_FMT_INVZ:
+      format = GST_VIDEO_FORMAT_INVZ;
+      break;
     default:
       format = GST_VIDEO_FORMAT_UNKNOWN;
       break;
@@ -1494,7 +1515,8 @@ gst_v4l2_object_v4l2fourcc_to_bare_struct (guint32 fourcc)
     case V4L2_PIX_FMT_UYVY:
     case V4L2_PIX_FMT_YUV422P:
     case V4L2_PIX_FMT_YVYU:
-    case V4L2_PIX_FMT_YUV411P:{
+    case V4L2_PIX_FMT_YUV411P:
+    case V4L2_PIX_FMT_INVZ:{
       GstVideoFormat format;
       format = gst_v4l2_object_v4l2fourcc_to_video_format (fourcc);
       if (format != GST_VIDEO_FORMAT_UNKNOWN)
@@ -1617,6 +1639,16 @@ gst_v4l2_object_get_caps_helper (GstV4L2FormatFlags flags)
       }
 
       switch (gst_v4l2_formats[i].format) {
+#ifdef TIZEN_FEATURE_V4L2_TBM_SUPPORT
+        case V4L2_PIX_FMT_YUV420:
+          alt_s = gst_structure_copy (structure);
+          gst_structure_set (alt_s, "format", G_TYPE_STRING, "S420", NULL);
+          break;
+        case V4L2_PIX_FMT_NV12:
+          alt_s = gst_structure_copy (structure);
+          gst_structure_set (alt_s, "format", G_TYPE_STRING, "SN12", NULL);
+          break;
+#endif /* TIZEN_FEATURE_V4L2_TBM_SUPPORT */
         case V4L2_PIX_FMT_RGB32:
           alt_s = gst_structure_copy (structure);
           gst_structure_set (alt_s, "format", G_TYPE_STRING, "ARGB", NULL);
@@ -1706,6 +1738,9 @@ gst_v4l2_object_get_caps_info (GstV4l2Object * v4l2object, GstCaps * caps,
   if (g_str_equal (mimetype, "video/x-raw")) {
     switch (GST_VIDEO_INFO_FORMAT (info)) {
       case GST_VIDEO_FORMAT_I420:
+#ifdef TIZEN_FEATURE_V4L2_TBM_SUPPORT
+      case GST_VIDEO_FORMAT_S420:
+#endif /* TIZEN_FEATURE_V4L2_TBM_SUPPORT */
         fourcc = V4L2_PIX_FMT_YUV420;
         fourcc_nc = V4L2_PIX_FMT_YUV420M;
         break;
@@ -1725,6 +1760,9 @@ gst_v4l2_object_get_caps_info (GstV4l2Object * v4l2object, GstCaps * caps,
         fourcc = V4L2_PIX_FMT_YUV422P;
         break;
       case GST_VIDEO_FORMAT_NV12:
+#ifdef TIZEN_FEATURE_V4L2_TBM_SUPPORT
+      case GST_VIDEO_FORMAT_SN12:
+#endif /* TIZEN_FEATURE_V4L2_TBM_SUPPORT */
         fourcc = V4L2_PIX_FMT_NV12;
         fourcc_nc = V4L2_PIX_FMT_NV12M;
         break;
@@ -1787,6 +1825,9 @@ gst_v4l2_object_get_caps_info (GstV4l2Object * v4l2object, GstCaps * caps,
       case GST_VIDEO_FORMAT_GRAY16_BE:
         fourcc = V4L2_PIX_FMT_Y16_BE;
         break;
+      case GST_VIDEO_FORMAT_INVZ:
+        fourcc = V4L2_PIX_FMT_INVZ;
+        break;
       default:
         break;
     }
@@ -3251,6 +3292,7 @@ gst_v4l2_object_set_format_full (GstV4l2Object * v4l2object, GstCaps * caps,
   enum v4l2_ycbcr_encoding matrix = 0;
   enum v4l2_xfer_func transfer = 0;
   GstStructure *s;
+  gboolean disable_colorimetry = FALSE;
 
   g_return_val_if_fail (!v4l2object->skip_try_fmt_probes ||
       gst_caps_is_writable (caps), FALSE);
@@ -3583,17 +3625,24 @@ gst_v4l2_object_set_format_full (GstV4l2Object * v4l2object, GstCaps * caps,
       goto invalid_field;
   }
 
-  gst_v4l2_object_get_colorspace (&format, &info.colorimetry);
-  if (gst_structure_has_field (s, "colorimetry")) {
-    if (!gst_v4l2_video_colorimetry_matches (&info.colorimetry,
-            gst_structure_get_string (s, "colorimetry")))
-      goto invalid_colorimetry;
+  if (gst_v4l2_object_get_colorspace (&format, &info.colorimetry)) {
+    if (gst_structure_has_field (s, "colorimetry")) {
+      if (!gst_v4l2_video_colorimetry_matches (&info.colorimetry,
+              gst_structure_get_string (s, "colorimetry")))
+        goto invalid_colorimetry;
+    }
+  } else {
+    /* The driver (or libv4l2) is miss-behaving, just ignore colorimetry from
+     * the TRY_FMT */
+    disable_colorimetry = TRUE;
+    if (gst_structure_has_field (s, "colorimetry"))
+      gst_structure_remove_field (s, "colorimetry");
   }
 
   /* In case we have skipped the try_fmt probes, we'll need to set the
    * colorimetry and interlace-mode back into the caps. */
   if (v4l2object->skip_try_fmt_probes) {
-    if (!gst_structure_has_field (s, "colorimetry")) {
+    if (!disable_colorimetry && !gst_structure_has_field (s, "colorimetry")) {
       gchar *str = gst_video_colorimetry_to_string (&info.colorimetry);
       gst_structure_set (s, "colorimetry", G_TYPE_STRING, str, NULL);
       g_free (str);
@@ -4238,6 +4287,25 @@ gst_v4l2_object_probe_caps (GstV4l2Object * v4l2object, GstCaps * filter)
     if (tmp)
       gst_caps_append (ret, tmp);
 
+#ifdef TIZEN_FEATURE_V4L2_TBM_SUPPORT
+    if (format->pixelformat == V4L2_PIX_FMT_NV12 ||
+        format->pixelformat == V4L2_PIX_FMT_YUV420) {
+      GstStructure *alt_s = gst_structure_copy (template);
+
+      if (format->pixelformat == V4L2_PIX_FMT_NV12)
+        gst_structure_set (alt_s, "format", G_TYPE_STRING, "SN12", NULL);
+      else
+        gst_structure_set (alt_s, "format", G_TYPE_STRING, "S420", NULL);
+
+      tmp = gst_v4l2_object_probe_caps_for_format (v4l2object,
+          format->pixelformat, alt_s);
+
+      if (tmp)
+        gst_caps_append (ret, tmp);
+
+      gst_structure_free (alt_s);
+    }
+#endif /* TIZEN_FEATURE_V4L2_TBM_SUPPORT */
     gst_structure_free (template);
   }
 
@@ -4285,7 +4353,12 @@ gst_v4l2_object_decide_allocation (GstV4l2Object * obj, GstQuery * query)
   GstAllocator *allocator = NULL;
   GstAllocationParams params = { 0 };
 
+#ifdef TIZEN_FEATURE_V4L2_TBM_SUPPORT
+  GST_INFO_OBJECT (obj->dbg_obj, "decide allocation - %s",
+      V4L2_TYPE_IS_OUTPUT (obj->type) ? "output" : "capture");
+#else /* TIZEN_FEATURE_V4L2_TBM_SUPPORT */
   GST_DEBUG_OBJECT (obj->dbg_obj, "decide allocation");
+#endif /* TIZEN_FEATURE_V4L2_TBM_SUPPORT */
 
   g_return_val_if_fail (obj->type == V4L2_BUF_TYPE_VIDEO_CAPTURE ||
       obj->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, FALSE);